package String.easy;


import java.util.ArrayList;
import java.util.List;

@SuppressWarnings("all")
public class test {

    private class Node {
        private int val;
        private Node next;

        public Node() {}; // 无参构造
        public Node(int val,Node next) {this.val = val;this.next = next;}
        public Node(int val) {this.val = val;}

        public int getVal() {
            return val;
        }

        public void setVal(int val) {
            this.val = val;
        }

        public Node getNext() {
            return next;
        }

        public void setNext(Node next) {
            this.next = next;
        }
    }


    public static void main(String[] args) {
        List<List<String>> paths = new ArrayList<>();
        paths.remove(paths);
    }

    public static Node test(Node l1,Node l2) {

        return null;
    }
}
